Damping mechanism for high-precision digital air pressure tester

The utility model relates to the technical field of air pressure testing, in particular to a damping mechanism for a high-precision digital air pressure tester, which comprises a tester body and a bottom plate, the tester body is positioned on the upper side of the bottom plate, the bottom end of the tester body is fixedly connected with a connecting port, and one end of the connecting port close to the bottom plate is fixedly connected with a sliding pipe. A fixing pipe is fixedly connected to the bottom plate, the sliding pipe is slidably inserted into the fixing pipe, the sliding pipe is communicated with the fixing pipe, a stabilizing mechanism is arranged between the bottom plate and the tester body, and the stabilizing mechanism is used for damping the tester body; according to the utility model, when equipment shakes, the tester body keeps good stability through the stabilizing mechanism, and the stabilizing mechanism performs damping and buffering on the tester body, so that the vibration of the teste